Especially in the start phase of a project, it can be helpful for the mapping to expose certain data from the source system. Users charged with the data analysis and mapping can the consult these data as part of their process.
- A view can be marked as a List to be exposed in the Portal. In this case, the Studio UI must require the user to identify the column to be used to partition the view
- The icon for the view in the Studio Project Explorer tree view should have an overlay marking the View as exposed
- In Portal Operations, it should be visible which views are marked for exposure
- In the Portal State, a new tab allows the user to download the data for exposed views as Excel sheets. The download must only contain the rows for the selected partition (or all partitions if the user has sufficient access)